The incidence of positive RA tests in Hodgkin's disease and leukemia.
D006689:Hodgkin Disease / Q000276:immunology*; D006801:Humans; D007841:Latex Fixation Tests; D007938:Leukemia / Q000276:immunology*; D008722:Methods; D012217:Rheumatoid Factor / Q000032:analysis*
D012217:Rheumatoid Factor